Hot Sale ceramic bearings Precision machining light weight Bicycle Bottom Bracket PF30/BB30 Bicycle Accessories Free shipping

Description :

NAME :Bicycle BB PF30

SIZE :73/68*46MM

FOR CRANKSET :SHIMANO CRANKSET 24MM*24MM

WE HAVE A Conversion sleeve

for sram crankset 24mm*22mm if you need just leave us a message.

BEARING : CERAMIC BEARING

BB WIDTH :68/73MM

WEIGHT :103G

METERAL :CNC 7071AL

COLOUR :BLACK / RED

NAME :Bicycle BB BB30

SIZE :73/68*42MM

FOR CRANKSET :SHIMANO CRANKSET 24MM*24MM

WE HAVE A Conversion sleeve

for sram crankset 24mm*22mm if you need just leave us a message.

BEARING : CERAMIC BEARING

BB WIDTH :68/73MM

WEIGHT :95G

METERAL :CNC 7071AL

COLOUR :BLACK / RED Characteristic: PF30 is suitable for the conversion of PF30 frame into ordinary Shimano Crankset, and BB30 is the same.

At the same time, we have 24 conversion 22mm conversion sleeve, after conversion suitable for the SRAM crankset.

Press fit BB does not have the thread, wider force, means more rigid, increase the width of the BB but also enhance the overall stiffness of the frame.

Once installed, Bearing can take easy replacement and maintenance manual.

Some people may worry about Bearing drop,

No! we are using the cone bearing, collocation 7075ALBB shell, when the crankset is installed will squeeze Bearing, achieve the close fitting effect.

7075 aluminum alloy CNC precision machining.

Package Included: 1 piece *Bottom Bracket (with logo)

  • FRAME WIDTH: 68/73mm
  • Color: BB30REDSHIMA, BB30BLACKSHIMA, BB30REDSRAM, BB30BLACKSRAM, PF30REDSHIMA, PF30BLACKSHIMA, PF30REDSRAM, PF30BLACKSRAM
  • internal diameter: 24mm
  • Model Number: BB098
  • Use: Mountain Bikes
  • bearing: ceramic bearings
  • Material: ALLOY and ceramic bearings
  • Brand Name: RISK

  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 20cm x 10cm x 10cm (7.87in x 3.94in x 3.94in)
  • Unit Type: piece